Data Catalog Vocabulary	DICOM Controlled Terminology	Source
http://www.w3.org/2004/02/skos/core#Concept	http://www.w3.org/2004/02/skos/core#Concept	SAME_URI
http://www.w3.org/2004/02/skos/core#ConceptScheme	http://www.w3.org/2004/02/skos/core#ConceptScheme	SAME_URI
http://xmlns.com/foaf/0.1/Document	http://dicom.nema.org/resources/ontology/DCM/121003	LOOM
http://xmlns.com/foaf/0.1/Document	http://dicom.nema.org/resources/ontology/DCM/DOC	LOOM